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WO/2020/191739A1 |
Disclosed is a throttle body bearing (1), comprising an outer ring (16), a first sealing ring (11) and a second sealing ring (12). The outer wall of the first sealing ring (11) is in interference assembly with the outer ring (16), the ou...
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WO/2020/189634A1 |
A vehicle (1) includes: an engine (10); a NOx absorption/reduction type catalyst (101); and a control unit (main ECU 130) which distributes surplus generated torque from the engine (10) to a load (150) other than a travel drive system (1...
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WO/2020/179694A1 |
This air intake structure for an internal combustion engine is provided with: a passage member that is connected to a cylinder head and forms an air intake passage; and attachment bosses that are provided to the passage member and to whi...
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WO/2020/176884A1 |
A mass-flow throttle for highly accurate control of gaseous supplies of fuel and/or air to the combustion chambers for a large engine in response to instantaneous demand signals from the engine's engine control module (ECM), especially f...
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WO/2020/162002A1 |
Provided is a saddle-type vehicle provided with a catalyst for purifying exhaust gas discharged from an engine combustion chamber, and the vehicle being capable of improving exhaust purification performance without increasing the size of...
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WO/2020/160756A1 |
The invention relates to a flap device for an internal combustion engine having: a flow housing (12), the inner circumferential surface (11) of which delimits a flow channel (14); a rotatably mounted actuator shaft (18), which can be dri...
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WO/2020/158273A1 |
An internal combustion engine system 1 is provided with: an internal combustion engine 2; a supercharger 3 which utilizes exhaust gas G provided from the internal combustion engine 2 and discharges compressed air A1; a reformer 4 which d...
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WO/2020/156945A1 |
The invention relates to a device (10) for conducting exhaust for an internal combustion engine, having an exhaust pipe (12) and an exhaust blocking flap device (14) with at least one movable blocking flap (22). The exhaust blocking flap...
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WO/2020/147874A1 |
The invention relates to a method for actively dampening a start-up resonance of a torsional damper when starting an internal combustion engine, wherein the torsional damper (4) is fixed between an internal combustion engine (1) and a se...
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WO/2020/147685A1 |
A reset mechanism for an electronic throttle body comprises a valve (19), a throttle shaft (20), a reset gear (21), an upper spring seat (11), a lower spring seat (13), and a reset spring (12). A support leg (14) is disposed at an outer ...
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WO/2020/144788A1 |
An electronic controled throttle device is provided with: a first throttle body (2) in which a pair of first throttle bores (2a, 2b) is formed and first throttle valves (9, 10) are disposed inside the first throttle bores (2a, 2b), respe...
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WO/2020/146159A1 |
A method includes detecting a change in a loading condition on an engine based on use of an implement system including a pump driven by the engine, an actuator fluidly coupled to the pump, and an implement repositionable with the actuato...
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WO/2020/137008A1 |
In the present invention an air intake duct is equipped with a first flange part protruding toward the periphery from an end portion on a throttle-body side. An intake manifold is equipped with a second flange part protruding toward the ...
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WO/2020/132921A1 |
An engine throttle valve control method, the engine comprising a first throttle valve and a first branch pipe, the first throttle valve being arranged in the first branch pipe, and the control method comprising: on the basis of a first r...
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WO/2020/129849A1 |
In a valve gear (40), a gear part (41) that is rotated by drive torque transmitted from an actuator, a boss part (42) provided to the gear part (41) and having a cylindrical outer wall (425), and an extension part (45) extending from the...
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WO/2020/119888A1 |
The present disclosure generally relates to a computer implemented method for controlling an exhaust gas aftertreatment system (EATS), specifically applying a scheme for preventing heat reduction at the EATS based on the estimated heat r...
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WO/2020/114258A1 |
An injection device for a stratified internal combustion engine, comprising two air inlet pipes, at least one air cylinder, a flow stratification device and a fuel injector, the two air inlet pipes being respectively a high oxygen conten...
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WO/2020/102469A1 |
Techniques for controlling a forced-induction engine having a low pressure exhaust gas recirculation (LPEGR) system comprise determining a desired differential pressure (dP) at an inlet of a boost device based on an engine mass air flow ...
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WO/2020/095966A1 |
This intake structure of an internal combustion engine comprises an intake manifold which is connected to the intake port openings formed in the cylinder heads of the internal combustion engine and which extends in the alignment directio...
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WO/2020/094390A1 |
A plug adapter for connection to a solenoid valve that is in particular already installed in a motor vehicle, having a plug connection for receiving an electrical control signal from a controller of the motor vehicle in order to operate ...
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WO/2020/091063A1 |
The purpose of the present invention is to prevent, by enabling the use of a return spring having a spring constant adapted to the seal performance of a seal member used, an increase in the reduction of the life of a motor even when a hi...
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WO/2020/080928A1 |
The present invention disclosed a throttle body (10) of the motorcycle comprising a throttle body housing (20); a cylinder-shaped valve assemble (30); and a valve cover plate (40). Unlike the conventional throttle body, the invented thro...
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WO/2020/074283A1 |
The invention relates to a control system and a method for reducing the cooling of a catalytic converter, in particular for a hybrid vehicle. The control system (100) has an internal combustion engine (310) and an electric machine (320)....
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WO/2020/075636A1 |
The present invention addresses the problem of reducing the size of a throttle body assembly for a unitary combustion chamber, the throttle body assembly provided with: a unitary throttle body main body forming a unitary air flow passage...
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WO/2020/069720A1 |
The invention relates to a method to control an internal combustion engine. The internal combustion engine comprises a cylinder, an exhaust guide arranged to guide an exhaust flow from the cylinder through a turbine, and a bypass guide a...
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WO/2020/071295A1 |
A saddle-type vehicle is provided comprising a throttle body with which it is possible to inhibit an increase in size in the vicinity of an air intake passage. A saddle-type vehicle according to the present invention comprises a throttle...
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WO/2020/069721A1 |
The invention relates to a method to control an internal combustion engine. The internal combustion engine comprises a cylinder, an air guide arranged to guide an airflow to the cylinder, an exhaust guide arranged to guide an exhaust flo...
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WO/2020/059227A1 |
An intake device (10) is provided with a throttle body (12) having a valve (20) that can rotate relative to a body (16), and an intake pipe (14) provided downstream of the throttle body (12) and connected to an internal combustion engine...
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WO/2020/058097A1 |
Disclosed is a throttle valve for a vehicle, the throttle valve comprising a housing (1), an electric motor (2) and an insert (3), wherein the electric motor (2) is accommodated in the housing (1) and is used for driving the opening and ...
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WO/2020/055781A1 |
Embodiments of the present disclosure present a valve assembly that includes a valve body having a gas passage bore, a valving bore extending along a longitudinal axis and intersecting the gas passage bore, a first bearing surface concen...
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WO/2020/054417A1 |
A control device that, in an engine that comprises a DOC, a DPF, and a heating means that is for heating the DOC and the DPF and includes an exhaust throttle valve, can execute forced regeneration processing in which the DPF is heated to...
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WO/2020/053895A1 |
Throttle control apparatus (810) for a vehicle and a mechanism (800) thereof is provided. A throttle control mechanism (800) includes a first throttle control assembly (802), a second throttle control assembly (804), a first cable (806),...
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WO/2020/054428A1 |
A control device that can execute forced regeneration processing in an engine that comprises: a DOC and a DPF that are arranged on an exhaust flow channel of the engine; and a heating means that is for heating the DOC and the DPF and inc...
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WO/2020/049664A1 |
A general-purpose engine throttle device comprises a throttle body (12), a throttle valve (13), a throttle shaft (14), a driven gear (24), and an electric motor (15). The throttle body (12) has an intake introduction hole (11). The throt...
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WO/2020/047773A1 |
Disclosed is a throttle device (10) of a general engine (1), comprising a throttle body (12), a throttle valve (13), a throttle shaft (14), a driven gear (24), an electric motor (15) and a detected body block (26); the throttle valve (13...
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WO/2020/049662A1 |
A throttle device comprises a throttle body (12), a throttle valve (13), a throttle shaft (14), an electric motor (15), a drive gear (23), a driven gear (24), an intermediate gear (25), and a sensor block (19). The intermediate gear (25)...
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WO/2020/045060A1 |
This throttle device is provided with: a throttle body (12); a throttle valve (14); a throttle shaft (22); a throttle gear (16); and a coil spring (18). A cylindrical spring guide (26) fitted in the coil spring (18) is provided to the th...
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WO/2020/043586A1 |
A valve (7) for controlling exhaust gas or fresh air in a drive unit has an axial support (20) which is arranged at the free end of a drive shaft (14) for a valve body (15). The axial support (20) has a securing ring (23) arranged betwee...
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WO/2020/038942A1 |
The invention relates to a valve (7) of a drive unit of a motor vehicle, wherein a valve housing (11) is thermally decoupled from a motor housing (15). Components of an electric-motor drive (6) and of a transmission (9), which components...
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WO/2020/036870A1 |
The present invention relates to the carbon deposit buildup in the internal combustion engine, or more specifically the removal of such carbon from the induction system, combustion chamber, and the exhaust system. The method is one in wh...
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WO/2020/031893A1 |
In an engine comprising a diesel oxidation catalyst and a diesel particulate filter disposed in an exhaust flow channel of the engine, a control device is configured so as to dictate the opening degree of a throttle valve provided to an ...
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WO/2020/026565A1 |
The purpose of the present invention is to provide an internal combustion engine in which engine torque in both low-speed ranges and high-speed ranges can be improved through a comparatively simple and inexpensive configuration. An inter...
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WO/2020/027711A1 |
A two-stroke combustion engine comprising a user-operated throttle control, an adjustable valve arranged to control one or more air intakes of the combustion engine, and a control unit arranged to control a state of the adjustable valve,...
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WO/2020/021876A1 |
In the present invention, a supercharger (5) is provided at an intake path (2) and an exhaust path (3), an electronic throttle device (6) is provided at the intake path (2) downstream of a compressor (5a), a purge path (35) is connected ...
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WO/2020/017095A1 |
The purpose of the present invention is to provide an accelerator play measurement device that makes it possible to measure the play opening of an accelerator pedal of a vehicle without using the engine rotational speed. This accelerator...
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WO/2020/013289A1 |
The present invention provides a spark ignition type two-valve engine with which thermal efficiency can be improved. This spark ignition type two-valve engine is provided with a piston unit, a crankshaft, only one exhaust port, only one ...
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WO/2020/008775A1 |
[Problem] To provide a speed control device which has a responsiveness and a following ability that are good for a set speed and which can adjust an acceleration/deceleration feeling according to one's preferences. [Solution] This automa...
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WO/2020/001788A1 |
The invention relates to a method of operating a four stroke internal combustion engine system (1), the engine system (1) comprising:- a four stroke internal combustion engine (2) provided with an intake duct (5), - a turbo compressor (6...
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WO/2019/242833A1 |
Flap devices for internal combustion engines having a flow housing (10), in which a flow-through duct (12) is formed, a flap body (14), which is rotatably arranged in the duct (12), a shaft (16), on which the flap body (14) is fixed, and...
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WO/2019/238490A1 |
A flap device for a combustion engine is known, comprising a flow housing (12), which delimits a flow channel (14), a flap body (16), which is rotatably arranged in the flow channel (14), a flap shaft (18) mounted at one end, to which th...
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